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Study and succeed on your medical exams, including NBME Shelfs, USMLE Step 1 & 2, clinical clerkships and general studies
- Abdominal aortic aneurysm
- Abdominal examination
- Abdominal hernias
- About the USMLE Step 2 CS
- Achalasia
- Achilles tendon rupture
- Acid-base disorders
- Acne vulgaris
- Acoustic neuroma
- Acquired diaphragmatic hernias
- Acromegaly
- Actinomycosis
- Acute abdomen
- Acute appendicitis
- Acute bronchitis
- Acute cholangitis
- Acute coronary syndrome
- Acute kidney injury
- Acute leukemia
- Acute limb ischemia
- Acute otitis media
- Acute pancreatitis
- Acute respiratory distress syndrome
- Acute tonsillitis
- Acyanotic congenital heart defects
- Adaptive immune system
- Adenoid hypertrophy
- Adipose tissue
- Adrenal gland
- Adrenal insufficiency
- Age-related macular degeneration
- Aging changes
- Airway management and ventilation
- Airways and lungs
- Alcohol use disorder
- Alcoholic liver disease
- Alopecia
- Alport syndrome
- Alzheimer disease
- AMBOSS content updates
- Amebiasis
- Amino acids
- Amiodarone
- Amyloidosis
- Amyotrophic lateral sclerosis
- Anal abscess and fistula
- Anal cancer
- Anal fissures
- Anemia
- Aneurysm
- Angioedema
- Ankle fracture
- Ankylosing spondylitis
- Anomalies of the female genital tract
- Antepartum hemorrhage
- Anthrax
- Antiadrenergic agents
- Antiarrhythmic drugs
- Antibody diagnosis of autoimmune diseases
- Anticonvulsant drugs
- Antidepressants
- Antidiabetic drugs
- Antiemetics
- Antifungals
- Antihistamines
- Antiphospholipid syndrome
- Antiplatelet agents
- Antipsychotics
- Antithyroid drugs
- Antiviral agents
- Anxiety disorders
- Aortic dissection
- Aortic regurgitation
- Aortic valve stenosis
- Aphthous stomatitis
- Arm and elbow
- Arterial blood gas analysis and pulse oximetry
- Asbestosis
- Ascites
- Aspergillosis
- Asplenia
- Asthma
- Astrocytoma
- Atelectasis
- Atherosclerosis
- Atopic dermatitis
- Atrial fibrillation
- Atrioventricular block
- Atrophic gastritis
- Attention deficit hyperactivity disorder
- Autism spectrum disorder
- Autoimmune blistering diseases
- Autoimmune hepatitis
- Autonomic nervous system
- Bacteria overview
- Bacterial gastroenteritis
- Bartholin gland cyst and abscess
- Basal cell carcinoma
- Basics of embryology
- Basics of hematology
- Basics of human genetics
- Benign bone tumors
- Benign breast conditions
- Benign liver tumors and hepatic cysts
- Benign paroxysmal positional vertigo
- Benign prostatic hyperplasia
- Benign skin lesions
- Benzodiazepines
- Beta blockers
- Beta-2 adrenergic agonists
- Biceps tendon tear
- Bipolar disorder
- Birth traumas
- Bisphosphonates
- Bladder exstrophy, abnormalities of the male urethra, and webbed penis
- Blunt trauma
- Boerhaave syndrome
- Bone tissue
- Botulism
- Bowel obstruction
- Bowel surgery
- Brain abscess
- Brain tumors
- Brainstem
- Breast cancer
- Bronchiectasis
- Bronchiolitis
- Brucellosis
- Budd-Chiari syndrome
- Bulbar palsy
- Burns
- Calcium channel blockers
- Candidiasis
- Carbohydrates
- Carcinoid tumor
- Carcinoma of the penis
- Cardiac catheterization
- Cardiac glycosides
- Cardiac myxoma
- Cardiomyopathy
- Cardiopulmonary resuscitation
- Cardiovascular examination
- Cardiovascular physiology
- Carotid artery stenosis
- Carotid-cavernous fistula
- Carpal tunnel syndrome
- Cartilage
- Case 1: Abdominal pain
- Case 10: Back pain
- Case 11: Dark stools
- Case 12: Chest pain
- Case 13: Chest pain
- Case 14: Chest pain
- Case 15: Chronic abdominal pain
- Case 16: Trouble sleeping
- Case 17: Forgetfulness
- Case 18: Cough
- Case 19: Cough
- Case 2: Abdominal pain
- Case 20: Decreased sensation in extremities
- Case 21: Bloody urine
- Case 22: Problems with swallowing
- Case 23: Hearing loss
- Case 24: Evaluation after a fall
- Case 25: Knee pain
- Case 26: Headache
- Case 27: Fatigue
- Case 28: Weight gain
- Case 29: Fatigue
- Case 3: Abdominal pain
- Case 30: Sore throat
- Case 31: Cough
- Case 32: Genital lesion
- Case 33: Headache
- Case 34: Vision loss
- Case 35: Heartburn
- Case 36: Fatigue
- Case 37: Skin changes
- Case 38: Ankle pain
- Case 39: Shoulder pain
- Case 4: Vaginal bleeding
- Case 40: Dizziness
- Case 5: Nausea
- Case 6: Pelvic pain
- Case 7: Toddler with a cough and fever
- Case 8: Altered bowel habits
- Case 9: Back pain
- Cataract
- Celiac disease
- Cellular changes and adaptive responses
- Cerebellar syndromes
- Cerebellum
- Cerebral palsy
- Cerebral venous thrombosis
- Cerebrovascular system
- Cervical cancer
- Chagas disease
- ChalkTalk library
- Chancroid
- Chemotherapeutic agents
- Chest pain
- Chest wall
- Chickenpox
- Child development and milestones
- Child maltreatment
- Childbirth
- Chlamydia infections
- Chloroquine and hydroxychloroquine
- Choanal atresia
- Cholangiocarcinoma
- Cholelithiasis and cholecystitis
- Cholesteatoma
- Chorioamnionitis, neonatal infection, and omphalitis
- Chromosomal aberrations
- Chronic kidney disease
- Chronic lymphocytic leukemia
- Chronic myeloid leukemia
- Chronic obstructive pulmonary disease
- Chronic otitis media
- Chronic pancreatitis
- Chronic venous disease
- Cirrhosis
- Citric acid cycle
- Clavicle fracture
- Cleft lip and cleft palate
- Clostridium difficile infection
- Cluster headache
- Collection of dermatological disorders
- Collection of orthopedic conditions
- Collection of zoonotic diseases
- Colonic polyps
- Colorectal cancer
- Compartment syndrome
- Complete spinal cord injury
- Congenital adrenal hyperplasia
- Congenital anomalies of the kidneys
- Congenital diaphragmatic hernias
- Congenital immunodeficiency disorders
- Congenital neck masses
- Congenital TORCH infections
- Congenital visceral malformations
- Congestive heart failure
- Conjunctivitis
- Connective tissue
- Connective tissue diseases
- Conservative treatment of fractures
- Constipation
- Coronary artery bypass grafting
- Cough
- Counseling patients
- Coxsackie virus infections
- Cranial nerve palsies
- Craniosynostosis
- Craniovertebral junction anomalies
- Creutzfeldt-Jakob disease
- Crohn disease
- Croup
- Cushing's syndrome
- Cutaneous squamous cell carcinoma
- Cyanotic congenital heart defects
- Cystic fibrosis
- Cytokines
- Cytomegalovirus infection
- Deep neck infections
- Deep vein thrombosis
- Degenerative disc disease
- Dehydration
- Delirium
- Dengue
- Dermatophyte infections
- Development of the reproductive system
- Developmental dysplasia of the hip
- Diabetes insipidus
- Diabetes mellitus
- Diagnostic evaluation of the kidney and urinary tract
- Diagnostic investigations in urology
- Diagnostic procedures in gynecology
- Diarrhea
- Diarrheagenic E. coli
- Diphtheria
- Diseases of the lacrimal apparatus
- Diseases of the retina
- Diseases of the salivary glands
- Diseases of the vitreous body
- Disorders of calcium balance
- Disorders of potassium balance
- Disorders of sex development
- Disorders of the glans penis and foreskin
- Disorders of the visual pathway
- Disruptive, impulse-control, and conduct disorders
- Dissection of the carotid and the vertebral artery
- Disseminated intravascular coagulation
- Dissociative disorders
- Distal radius fractures
- Diuretics
- Diverticular disease
- DNA replication and repair
- Down syndrome
- Duodenal atresia and stenosis
- Dupuytren's contracture
- Dystonia
- Eating disorders
- ECG
- Echinococcosis
- Ectopic pregnancy
- Edema
- Ehlers-Danlos syndrome and Marfan syndrome
- Elbow dislocation
- Electroconvulsive therapy
- Elevated intracranial pressure and brain herniation
- Elimination disorders
- Embryogenesis
- Emotional and behavioral disorders in children and adolescents
- Endarterectomy
- Endometrial cancer
- Endometriosis
- Endophthalmitis
- Environmental injuries
- Enzymes and biocatalysis
- Epidemiology
- Epididymitis
- Epidural hematoma
- Epiglottitis
- Epistaxis
- Erection and ejaculation disorders
- Erythema multiforme
- Erythema nodosum
- Erythrasma
- Erythrocyte morphology and hemoglobin
- Esophageal atresia
- Esophageal barium swallow
- Esophageal cancer
- Esophageal diverticula
- Esophagus
- Estrogen and associated diseases
- Eye and orbit
- Facial nerve palsy
- Febrile seizures
- Female reproductive organs
- Femoral hernia
- Femoral shaft fracture
- Fever and inflammation
- Fibromuscular dysplasia
- Fibromyalgia
- Fifth disease
- Finger infections
- Finger injuries
- Focal seizures and syndromes
- Folate deficiency
- Food allergies
- Food poisoning
- Foot deformities
- Forearm, wrist, and hand
- Foreign body aspiration
- Friedreich ataxia
- Frontotemporal dementia
- Fundamentals of pharmacology
- Gallbladder and bile
- Gas gangrene
- Gastric cancer
- Gastrinoma
- Gastroesophageal reflux disease
- Gastrointestinal bleeding
- Gastrointestinal tract
- Gene expression and transcription
- General bacteriology
- General endocrinology
- General histology
- General mycology
- General oncology
- General principles of fractures
- General virology
- Generalized epilepsy in childhood
- Genitourinary trauma
- Gestational trophoblastic disease
- Giant cell arteritis
- Giardiasis
- Glaucoma
- Glomerular diseases
- Glomus tumors
- Glucocorticoids
- Glucose-6-phosphate dehydrogenase deficiency
- Glycogen metabolism
- Glycolysis and gluconeogenesis
- Goiter
- Gonorrhea
- Gout and hyperuricemia
- Granuloma inguinale
- Granulomatosis with polyangiitis
- Graves disease
- Guillain-Barré syndrome
- Hashimoto's thyroiditis
- Head and neck examination
- Headache
- Health care system
- Hearing loss
- Heart
- Heatstroke
- Helminth infections
- Hemochromatosis
- Hemolytic anemia
- Hemolytic disease of the fetus and newborn
- Hemolytic uremic syndrome
- Hemophilia
- Hemorrhoids
- Hemostasis and bleeding disorders
- Henoch-Schonlein purpura
- Hepatitis A
- Hepatitis B
- Hepatitis C
- Hepatocellular carcinoma
- Hereditary spastic paraplegia
- Hereditary spherocytosis
- Herpes simplex encephalitis
- Herpes simplex virus infections
- Herpes virus infections
- Hiatal hernia
- Hip fractures
- Hirschsprung's disease
- HIV-associated conditions
- Hodgkin lymphoma
- Hormonal contraceptives
- Horner syndrome
- Human immunodeficiency virus
- Human papillomavirus infection
- Humerus fracture
- Huntington disease
- Hydrocephalus
- Hypercoagulable states
- Hyperglycemic crises
- Hyperparathyroidism
- Hyperprolactinemia
- Hypersensitivity pneumonitis
- Hypersensitivity reactions
- Hypertension
- Hypertensive pregnancy disorders
- Hyperthyroidism
- Hypertrophic pyloric stenosis
- Hypoglycemia
- Hypogonadism
- Hypoparathyroidism
- Hypopituitarism
- Hypothermia and frostbite
- Hypothyroidism
- Ichthyosis
- Idiopathic intracranial hypertension
- Idiopathic scoliosis
- IgA nephropathy
- Immunization schedule
- Immunosuppressants
- Impetigo
- Inborn errors of carbohydrate metabolism
- Inborn errors of metabolism
- Incomplete spinal cord syndromes
- Infection prevention and control
- Infectious mononucleosis
- Infective endocarditis
- Infertility
- Inflammation of the eyelids
- Inflammatory myopathies
- Influenza
- Inguinal hernia
- Inhalational anesthetics
- Inherited hyperbilirubinemia
- Innate immune system
- Insertional tendinopathy
- Insulin
- Insulinoma
- Interactive images
- Internal hernia
- Interstitial lung disease
- Intestinal ischemia
- Intracerebral hemorrhage
- Intravenous anaesthetics
- Intussusception
- Iron deficiency anemia
- Irritable bowel syndrome
- Jaundice and cholestasis
- Juvenile idiopathic arthritis
- Juvenile nasopharyngeal angiofibroma
- Kawasaki disease
- Keratitis
- Keyboard shortcuts for AMBOSS
- Kidneys
- Knee ligament injuries
- Laboratory evaluation of bone disease
- Laboratory medicine
- Laboratory methods
- Lactose intolerance
- Laparoscopic surgery
- Large intestine
- Laryngeal carcinoma
- Laryngitis
- Larynx
- Legg-Calvé-Perthes disease
- Legionellosis
- Leishmaniasis
- Leprosy
- Leptospirosis
- Lice infestation
- Lichen planus
- Lipid disorders
- Lipids and fat metabolism
- Listeriosis
- Lithium
- Liver
- Local and regional anesthesia
- Local anesthetic agents
- Locked-in syndrome
- Long QT syndrome
- Lumbar puncture
- Lung cancer
- Lyme disease
- Lymphatic system
- Lynch syndrome
- Lysosomal storage diseases
- Major depressive disorder
- Major neurocognitive disorder
- Malabsorption
- Malaria
- Male reproductive organs
- Malignant bone tumors
- Malignant hyperthermia
- Mallory-Weiss syndrome
- MALT lymphoma
- Management of trauma patients
- Measles
- Mechanics of childbirth
- Meckel diverticulum
- Median nerve neuropathy
- Medication for Parkinson disease
- Megacolon
- Megaureter
- Melanoma
- Ménière disease
- Meningioma
- Meningitis
- Meniscus tear
- Menopause
- Metabolic syndrome
- Metal toxicity
- Migraine
- Miscellaneous ear, nose, and throat disorders
- Mitochondrial respiratory chain
- Mitral regurgitation
- Mitral stenosis
- Mitral valve prolapse
- Molluscum contagiosum
- Multiple endocrine neoplasia
- Multiple myeloma
- Multiple pregnancy
- Multiple sclerosis
- Mumps
- Muscarinic antagonists
- Muscle tissue
- Myasthenia gravis
- Mycosis fungoides
- Myelodysplastic syndromes
- Myelopathy
- Myeloproliferative neoplasms
- Myocarditis
- Myotonic syndromes
- Narcolepsy
- Nasal papilloma
- Necrotizing enterocolitis
- Neonatal jaundice
- Neonatal respiratory distress syndrome
- Neoplastic meningitis
- Nephritic syndrome
- Nephrolithiasis
- Nephrotic syndrome
- Nerve tissue, synapses, and neurotransmitters
- Neural tube defects
- Neuralgic amyotrophy
- Neuroblastoma
- Neurocutaneous syndromes
- Neurological examination
- Nipple discharge
- Nitrates
- Nocardiosis
- Non-Hodgkin lymphomas
- Non-opioid analgesics
- Nonhormonal contraception
- Nonthrombotic embolism
- Norovirus infection
- Nose and sinuses
- Nosocomial infections
- Nucleotides, DNA, and RNA
- Obsessive-compulsive disorder
- Obstructive sleep apnea
- Ocular motility disorders and strabismus
- Opioids
- Oral anticoagulants
- Oral cavity cancer
- Orbital disorders
- Organic solvent toxicity
- Orthopedic shoulder examination
- Osgood-Schlatter disease
- Osteoarthritis
- Osteoarthritis of the hip and knee
- Osteochondritis dissecans
- Osteomalacia and rickets
- Osteomyelitis
- Osteonecrosis of the femoral head
- Osteoporosis
- Otitis externa
- Otosclerosis
- Ovarian cyst
- Ovarian tumors
- Overview of antibiotic therapy
- Overview of cardiac arrhythmias
- Overview of palliative medicine
- Overview of the head and neck region
- Overview of the urinary tract
- Paget disease of bone
- Pain management
- Pancreas
- Pancreatic and hepatic surgery
- Pancreatic cancer
- Paraneoplastic syndromes
- Parapsoriasis
- Parasympathomimetic drugs
- Parenteral anticoagulation
- Parenteral fluid therapy
- Parkinson disease
- Parkinson-plus syndromes
- Paroxysmal supraventricular tachycardia
- Patellar dislocation
- Pathology techniques
- Pediatric fractures
- Pelvic fracture
- Pelvic inflammatory disease
- Pelvic organ prolapse
- Pelvis and hip joint
- Penetrating trauma
- Penile fracture
- Peptic ulcer disease
- Pericardial effusion and cardiac tamponade
- Pericarditis
- Perioperative management
- Peripheral arterial disease
- Peripheral nerve injuries
- Peritonitis
- Persistent postural-perceptual dizziness
- Personality disorders
- Pertussis
- Pharmacotherapy during pregnancy
- Pharyngeal cancer
- Pheochromocytoma
- Phosphodiesterase inhibitors
- Photodermatoses
- Physician mode test card (Pyelonephritis)
- Physiology and abnormalities of the pupil
- Physiology of the kidney
- Pilonidal cyst
- Pituitary adenoma
- Pityriasis rosea
- Placental insufficiency
- Pleural effusion
- Pneumocystis pneumonia
- Pneumonia
- Pneumothorax
- Poisoning
- Poliomyelitis
- Polycystic kidney disease
- Polycystic ovary syndrome
- Polycythemia vera
- Polymyalgia rheumatica
- Polyneuropathy
- Porphyrias
- Portal hypertension
- Postmortem skin changes
- Postpartum hemorrhage
- Postpartum period
- Poststreptococcal glomerulonephritis
- Precancerous skin lesions
- Pregnancy
- Pregnancy loss
- Prenatal and postnatal physiology
- Prenatal care
- Preterm labor and birth
- Preventive medicine
- Priapism
- Primary biliary cholangitis
- Primary hyperaldosteronism
- Primary sclerosing cholangitis
- Principles of coronary heart disease
- Principles of dermatology
- Principles of medical law and ethics
- Progressive muscular dystrophies
- Prostate cancer
- Prostatitis
- Protein analysis
- Proteins and peptides
- Proteinuria
- Proton pump inhibitors
- Psoriasis
- Psychotherapy and defense mechanisms
- Puberty
- Pulmonary embolism
- Pulmonary examination
- Pulmonary function testing
- Pulmonary hypertension and cor pulmonale
- Purines and pyrimidines
- Pyelonephritis
- Pyogenic liver abscess
- Rabies
- Radial head subluxation
- Radial neuropathies
- Rapidly progressive glomerulonephritis
- Rare inherited syndromes
- Rare neurological diseases
- Rare pneumoconioses
- Raynaud phenomenon
- Reactive arthritis
- Rectal prolapse
- Renal artery stenosis
- Renal cell carcinoma
- Renal replacement therapy
- Renal tubular disorders
- Renin-angiotensin-aldosterone system inhibitors
- Resting potentials and action potentials
- Restless legs syndrome
- Retinal detachment
- Retinal vessel occlusion
- Retinoblastoma
- Retroperitoneal fibrosis
- Rhabdomyolysis and crush syndrome
- Rheumatic fever
- Rheumatoid arthritis
- Rhinitis
- Rosacea
- Roseola infantum
- Rotavirus infection
- Rubella
- Sarcoidosis
- Scabies
- Scaphoid fracture
- Scarlet fever
- Schistosomiasis
- Schizophrenia
- Scrotal abnormalities
- Seborrheic dermatitis
- Second-line lipid-lowering agents
- Seizure disorders
- Semen analysis
- Sepsis
- Septic arthritis
- Seronegative spondyloarthropathies
- Sexuality and sexual medicine
- Sexually transmitted infections
- Shingles
- Shock
- Short stature
- Shoulder dislocation
- Shoulder, axilla, and brachial plexus
- Sick sinus syndrome
- Sickle cell anemia
- Signal transduction
- Silicosis
- Sinusitis
- Sjögren syndrome
- Skeletal muscle relaxants
- Skin and skin appendage
- Skin and soft tissue infections
- Skull
- Skull base syndromes
- Sleep and sleep disorders
- Slipped capital femoral epiphysis
- Sodium disorders
- Soft tissue lesions of the shoulder
- Somatic symptom and related disorders
- Spasticity
- Specialized nutrition support
- Spinal cord tracts and reflexes
- Spinal muscular atrophy
- Spinal stenosis
- Spinocerebellar ataxia
- Spleen
- Splenic rupture
- Splenomegaly
- Spondylolisthesis
- Sports injuries
- Staphylococcal diseases
- Staphylococcal scalded skin syndrome
- Statins
- Statistical analysis of data
- Stevens-Johnson syndrome
- Stiff person syndrome
- Stomach
- Stress incontinence
- Stroke
- Subacute thyroiditis
- Subarachnoid hemorrhage
- Subclavian steal syndrome
- Subdural hematoma
- Substance-related and addictive disorders
- Sudden infant death syndrome
- Suicidality
- Supraventricular premature beats
- Sympathomimetic drugs
- Syncope
- Syndrome of inappropriate antidiuretic hormone secretion
- Syphilis
- Syringomyelia
- Systemic lupus erythematosus
- Systemic sclerosis
- Tall stature and abnormally rapid growth
- Tenosynovitis
- Tension headaches
- Teratogenic birth defects
- Testicular torsion
- Testicular tumors
- Tetanus
- Thalassemia
- The cell
- The cell cycle
- The cerebral cortex, basal ganglia, and meninges
- The leg, ankle, and foot
- The menstrual cycle and menstrual cycle abnormalities
- The newborn infant
- The placenta, umbilical cord, and amniotic sac
- Thigh, knee, and popliteal fossa
- Thin basement membrane nephropathy
- Thoracic aortic aneurysm
- Thoracic cavity
- Thoracic outlet syndrome
- Thromboangiitis obliterans
- Thrombocytopenia
- Thrombosed external hemorrhoid
- Thrombotic thrombocytopenic purpura
- Thyroid antibodies
- Thyroid cancer
- Thyroid gland and parathyroid glands
- Thyroid nodules
- Thyroid surgery
- Tibial fracture
- Tinea versicolor
- Tinnitus
- Tips and tricks for the USMLE Step 2 CS
- Toe deformities
- Torticollis
- Tourette syndrome
- Toxoplasmosis
- Trace elements
- Transfusion
- Transient global amnesia
- Translation and protein synthesis
- Transplantation
- Trauma- and stressor-related disorders
- Traumatic brain injury
- Traumatic eye injuries
- Tremor
- Trigeminal neuralgia
- Tuberculosis
- Tubulointerstitial diseases
- Tumor markers
- Typhoid fever, Paratyphoid fever
- Ulcerative colitis
- Ulnar nerve entrapment
- Unilateral cervical lymphadenopathy
- Urethritis
- Urge incontinence
- Urinary incontinence
- Urinary retention
- Urinary tract infections
- Urinary tract obstruction
- Urothelial cancer
- User guide - Browsing the library
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- Uterine leiomyoma
- Uterine rupture
- Vaccination
- Valvular heart diseases
- Vascular dementia
- Vasculitides
- Ventricular fibrillation
- Ventricular premature beats
- Ventricular tachycardia
- Vertebral column
- Vertebral fractures
- Vesicoureteral reflux
- Vestibular neuritis
- Virtual histology slide box
- Virtual histopathology slide box
- Vitamin B12 deficiency
- Vitamin K deficiency bleeding of the newborn
- Vitamins
- Vitiligo
- Volvulus and intestinal malrotation
- Vulvar and vaginal cancer
- Vulvovaginitis
- Wallenberg syndrome
- Wernicke encephalopathy and Korsakoff syndrome
- Wilms tumor
- Wilson disease
- Wound healing
- Wound treatment
- Yellow fever
- Zika virus infection
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